I0 g CRUSTACEA MALACOSTRACA. 



18. Parerythrops spectabilis G. O. Sars. 



1877. Parerythrops spectabilis G. O. Sars, Arch, for Math, og Naturv., B. II, p. 343. 

 I x885. — G. O. Sars, Norske Nordhavs-Exp., Crust. I, p. 47, PL V, Fig. 5—12. 



Occurrence. The "IngolP has once taken this species. 



North-West of the Fseroes: St. 138: 63° 26' N. L., f 56' W. L., 471 fm., temp. -=- o-6° ; 1 spec. 



It is given from West Greenland: Karajok Fjord, ca. 70° 20' N. L. (Vanhoffeu). It was taken 

 by the North-Atlantic Expedition south-west of Jan Mayen: yo° 41' N. L., io° 10' W. E, 263 fm., temp. 

 -4-0-3°. Ohlin gives it from East Greenland, north of Kaiser Franz Joseph Fjord, 132 fm.; and from 

 74°52'N. E, i7°i6'W. L., 185 fm. 



Distribution. The species is otherwise known only from a place in the cold area, namely, 

 off Norway at 63 10' N. E, 417 fm., temp. -+- ro° (G. O. Sars). It has thus been taken at only 6 localities 

 in all, probably all with negative bottom-temperature. 



19. Amblyops abbreviata M. Sars. 



1869. Pseudomma abbreviatum M. Sars, Forh. Vid. Selsk. Christiauia f. 1868, p. 262 (without description). 

 1869. Amblyopsis abbreviata G. O. Sars, Nyt Mag. for Naturv., B. XVI, p. 328. 

 ! 1872. Amblyops abbreviata G. O. Sars, Mon. Norges Mysider, II, p. 5, Tab. VI. 



Occurrence. The "Iugolf" has taken this species once. 



Davis Straits: St. 35: 65 16' N. L., 55 05' W. E, 362 fm., temp. 3-6°; 3 spec. 



According to the Malac. Groenl. it was taken by the "Fylla" in the Davis Straits: 65 35' N. E, 

 54 50' W. L., 80 fm. It was found by the "Thor" south of Iceland: 63 46' N. E., 22° 56' W. E, 79 fm.; 2 spec. 



Distribution. Otherwise it is known from Norway, where it has been taken at a number 

 of localities from Christiauia Fjord to Vardo in depths from 100 to 300 fm. (G. O. Sars). Besides it has 

 been taken three times west of Ireland, in depths from 337 to 454 fm. (Holt & Tattersall). 



20. Amblyops n. sp. = A. Crozetii Ohlin not Sars. 



Occurrence. According to Ohlin it was taken between East Greenland and Jan Mayen: 

 72° 42' N. E., 14° 49' W. L., 1058 fm., 5 specimens. 



Remarks. Ohlin (1. c, p. 74) does not describe the 5 specimens mentioned, which he refers to the 

 A. Crozetii G. O. S. taken at 46 16' N. L. in the Southern Ocean; he says he is only able to find "very 

 slight differences in a few respects" between Sars' description and figures of this southern species and 

 his own arctic specimens. As I believe, at any rate until further information is forthcoming, that the 

 form taken off East Greenland must be specifically distinct from .-J. Crozetii, I have preferred to give 

 the arctic form as a new species without however giving it any name. 



21. Paramblyops rostrata Holt & Tatt. 



1905. Paramblyops rostrata Holt & Tattersall, Rep. Sea and Inland Fisheries of Ireland, 1902— 1903, 



Pt. II, App. no. IV, p. 125 and 144, PI. XXI. 



